True Ames Greenough 4-A Fin 9.75" - Solid Yellow Male Compatible with Futures fin plugs

Compatible with Futures fin plugs

drive and radical surfing

The F6 Honeycomb's medium flex pattern creates the perfect amount of drive and the thinner tip provides for additional release off of the top

Packable design

The Aircore fins feature a pressed polyurethane foam core

True Ames Greenough 4-A Fin 9.75" - Solid Yellow Male Compatible with Futures fin plugsThe Greenough 4 A fin works in just about anything! It has been the staple fin of True Ames for the best part of 40 years and is still the most popular single fin design out there A very well balanced fin, the full base and moderately flexible tip provides the perfect balance of drive off the bottom and a sharp responsiveness through arcing turns. Designed for both speed generation and spending time surfing in the pocket, the 4 A is a fin that will